# Opinion polling for the 2013 Czech parliamentary election

Opinion polling for the 2013 Czech parliamentary election started immediately after the 2010 parliamentary election.

## Percentage

| Published | Company | ČSSD | ODS | TOP 09 STAN | KSČM | ÚSVIT (VV) | KDU ČSL | SPOZ | HV | SZ | DSSS | PIRÁTI | ANO | others | turnout |
| 29 May 2010 | Previous election | 22.08 | 20.22 | 16.70 | 11.27 | 10.88 | 4.39 | 4.33 | 3.67 | 2.44 | 1.14 | 0.80 | - | 2.85 | 62.6 |
| 10 September 2013 | TNS Aisa | 28.0 | 9.5 | 13.0 | 15.5 | 5.5 | 4.5 | 5.5 | <2 | 5.0 | 2.0 | | 7.0 | 4.5 | |
| 11 September 2013 | Médea | 27.4 | 9.9 | 10.2 | 15.7 | 9.1 | 4.7 | 4.1 | 1.6 | 3.2 | 2.0 | | 13.1 | 1.0 | 70.0 |
| 12 September 2013 | Sanep | 26.2 | 9.9 | 13.9 | 16.2 | 3.7 | 5.2 | 6.9 | 3.3 | | | | 6.1 | 9.8 | 56.2 |
| 16 September 2013 | STEM | 30.0 | 11.0 | 12.0 | 15.0 | 2.3 | 5.5 | 7.4 | 1.0 | 2.7 | 1.3 | | 7.7 | 3.3 | 59.0 |
| 19 September 2013 | ppm factum | 26.2 | 8.0 | 13.8 | 16.7 | 2.5 | 6.7 | 5.1 | 1.7 | 2.3 | | | 10.9 | 6.1 | 52.7 |
| 24 September 2013 | CVVM | 30.5 | 7.0 | 12.5 | 19.5 | 2.5 | 4.5 | 5.5 | | 2.0 | | | 14.0 | 2.0 | 62.0 |
| 26 September 2013 | TNS Aisa | 29.0 | 9.0 | 10.5 | 14.5 | 5.0 | 5.5 | 4.0 | | 3.0 | | | 11.0 | 8.0 | |
| 27 September 2013 | STEM | 28.0 | 12.5 | 11.0 | 17.0 | 2.5 | 5.5 | 5.5 | 1.0 | 3.3 | | | 10.0 | 4.1 | 65.0 |
| 6 October 2013 | TNS Aisa | 29.0 | 8.5 | 9.5 | 11.0 | 4.5 | 6.5 | 5.0 | | 3.5 | | | 13.0 | 9.5 | |
| 13 October 2013 | TNS Aisa | 28.5 | 6.5 | 11.0 | 12.5 | 5.0 | 6.0 | 4.5 | | 3.5 | | 2.0 | 12.5 | 8.0 | |
| 14 October 2013 | ppm factum | 22.8 | 7.2 | 13.2 | 17.1 | 3.7 | 5.9 | 4.7 | <2 | 3.7 | <2 | <2 | 12.1 | 9.6 | 62.6 |
| 16 October 2013 | Médea | 22.2 | 5.5 | 9.6 | 11.8 | 8.2 | 6.2 | 3.7 | | 2.9 | 2.3 | 3.1 | 16.9 | 7.7 | 71.0 |
| 18 October 2013 | STEM | 25.9 | 8.6 | 11.5 | 13.3 | 5.9 | 4.5 | 2.6 | 1.0 | 2.6 | 0.7 | 3.1 | 16.1 | 4.2 | 67.0 |
| 19 October 2013 | Median | 25.5 | 8.0 | 13.0 | 16.0 | 4.0 | 6.0 | 5.0 | | 3.0 | | 2.0 | 13.0 | 2.0 | 60.0 |
| 20 October 2013 | TNS Aisa | 23.0 | 7.0 | 10.5 | 14.0 | 6.0 | 6.0 | 4.0 | | 3.0 | | 2.5 | 16.0 | 8.0 | |
| 21 October 2013 | CVVM | 26.0 | 6.5 | 9.0 | 18.0 | 5.0 | 5.0 | 3.5 | | 2.0 | | 2.5 | 16.5 | 6.0 | 63.0 |
| 21 October 2013 | Sanep | 23.8 | 7.5 | 11.9 | 16.9 | 5.3 | 5.7 | 5.2 | 3.5 | 3.1 | | | 11.6 | 5.5 | 59.3 |
| 26 October 2013 | Election results | 20.46 | 7.73 | 12.00 | 14.91 | 6.89 | 6.78 | 1.51 | 0.43 | 3.20 | 0.86 | 2.66 | 18.66 | 3.94 | 59.48 |

### Previous polls

| Published | Company | ČSSD | LEV 21 | ODS | TOP 09 | KSČM | VV | LIDEM | KDU-ČSL | SPOZ | SBB | SZ | DSSS | PIRÁTI | SSO | ANO 2011 | Others | Turnout |
| 29 May 2010 | Previous election | 22.08 | 22.08 | 20.22 | 16.70 | 11.27 | 10.88 | 10.88 | 4.39 | 4.33 | 3.67 | 2.44 | 1.14 | 0.80 | 0.74 | - | 1.3 | 62.6 |
| 31 August 2010 | Factum Invenio | 20.8 | 20.8 | 20.1 | 19.6 | 13.4 | 7.9 | 7.9 | 4.4 | 3.1 | | 3.9 | | | | | 7.7 | 62.3 |
| 21 September 2010 | CVVM | 27.0 | 27.0 | 23.5 | 16.5 | 12.5 | 14.0 | 14.0 | 2.5 | 1.0 | 1.0 | 1.0 | | | | | 1.0 | 60.0 |
| 22 September 2010 | STEM * | 27.1 | 27.1 | 19.3 | 15.4 | 13.9 | 10.8 | 10.8 | 3.7 | 1.9 | 2.6 | 3.0 | | | | | 2.3 | |
| 29 September 2010 | Factum Invenio | 22.2 | 22.2 | 20.7 | 18.1 | 13.3 | 8.8 | 8.8 | 4.3 | 3.3 | 3.0 | 2.4 | | | | | 3.4 | 62.7 |
| 6 October 2010 | Sanep | 25.2 | 25.2 | 19.3 | 17.8 | 13.6 | 9.6 | 9.6 | 2.5 | 2.3 | 2.4 | 1.9 | | | | | 5.4 | |
| 7 October 2010 | Factum Invenio | 22.9 | 22.9 | 20.2 | 16.3 | 13.5 | 9.6 | 9.6 | 5.8 | 2.3 | | 2.5 | | | | | 6.3 | 62.7 |
| 18 October 2010 | STEM * | 29.9 | 29.9 | 18.6 | 14.9 | 14.1 | 8.1 | 8.1 | 3.0 | 2.3 | 2.3 | 2.8 | | | | | 4.0 | |
| 25 October 2010 | CVVM | 31.0 | 31.0 | 20.5 | 15.0 | 12.5 | 10.0 | 10.0 | 4.0 | | 2.0 | 2.5 | | | | | 2.5 | 59.0 |
| 5 November 2010 | Factum Invenio | 26.0 | 26.0 | 18.8 | 17.9 | 12.0 | 6.3 | 6.3 | 5.6 | | 3.1 | 3.9 | | | | | 6.4 | 62.7 |
| 10 November 2010 | Sanep | 29.3 | 29.3 | 18.7 | 18.1 | 13.7 | 8.3 | 8.3 | 5.7 | | | | | | | | 6.2 | |
| 18 November 2010 | STEM * | 33.3 | 33.3 | 20.7 | 16.2 | 10.6 | 6.6 | 6.6 | 4.6 | 0.7 | 1.3 | 2.4 | | | | | 3.5 | |
| 24 November 2010 | CVVM | 33.0 | 33.0 | 21.0 | 21.5 | 10.0 | 5.0 | 5.0 | 4.5 | | | 2.5 | | | | | 3.0 | 59.0 |
| 2 December 2010 | Sanep | 32.9 | 32.9 | 17.1 | 20.2 | 12.0 | 7.1 | 7.1 | 4.6 | | | | | | | | 6.1 | |
| 14 December 2010 | STEM * | 33.3 | 33.3 | 18.2 | 16.4 | 13.0 | 6.0 | 6.0 | 4.2 | 0.5 | 1.5 | 4.0 | | | | | 2.9 | |
| 16 December 2010 | CVVM | 31.0 | 31.0 | 22.0 | 19.5 | 12.0 | 6.5 | 6.5 | 3.5 | | | 2.5 | | | | | 3.0 | 58.0 |
| 7 January 2011 | Sanep | 33.3 | 33.3 | 16.8 | 19.1 | 12.5 | 7.9 | 7.9 | 4.7 | | | | | | | | 5.7 | |
| 19 January 2011 | STEM * | 33.3 | 33.3 | 18.8 | 12.5 | 14.0 | 7.8 | 7.8 | 4.8 | 0.9 | 1.3 | 3.5 | | | | | 3.5 | |
| 27 January 2011 | CVVM | 29.0 | 29.0 | 26.5 | 17.0 | 8.5 | 9.0 | 9.0 | 4.5 | | | 2.5 | | | | | 3.0 | 58.0 |
| 2 February 2011 | Factum Invenio | 24.3 | 24.3 | 20.1 | 17.1 | 13.8 | 7.3 | 7.3 | 7.5 | 1.6 | 2.0 | 2.8 | | | | | 3.5 | 60.0 |
| 3 February 2011 | Sanep | 34.1 | 34.1 | 16.5 | 18.3 | 11.8 | 8.1 | 8.1 | 3.9 | | | | | | | | 7.3 | |
| 14 February 2011 | STEM * | 32.9 | 32.9 | 19.3 | 14.3 | 11.2 | 10.5 | 10.5 | 4.0 | 1.2 | 1.4 | 3.1 | | | | | 2.2 | |
| 25 February 2011 | CVVM | 31.0 | 31.0 | 22.0 | 17.0 | 13.0 | 8.0 | 8.0 | 4.0 | | | 2.0 | | | | | 3.0 | 60.0 |
| 2 March 2011 | Factum Invenio | 24.5 | 24.5 | 19.8 | 15.4 | 13.0 | 6.5 | 6.5 | 8.8 | 1.0 | 2.4 | 4.4 | | | | | 4.2 | 61.0 |
| 7 March 2011 | Sanep | 33.8 | 33.8 | 17.6 | 17.0 | 12.9 | 8.3 | 8.3 | 4.5 | | | | | | | | 5.9 | |
| 17 March 2011 | STEM * | 34.2 | 34.2 | 19.6 | 13.7 | 12.1 | 7.8 | 7.8 | 3.5 | 1.6 | 1.6 | 3.3 | | | | | 2.6 | |
| 23 March 2011 | CVVM | 34.0 | 34.0 | 22.0 | 13.5 | 12.5 | 9.5 | 9.5 | 4.5 | | | 2.0 | | | | | 2.0 | 63.0 |
| 6 April 2011 | Sanep | 35.4 | 35.4 | 18.3 | 15.3 | 13.0 | 7.9 | 7.9 | 4.8 | | | | | | | | 5.3 | |
| 7 April 2011 | Factum Invenio | 28.4 | 28.4 | 19.2 | 13.9 | 13.6 | 6.7 | 6.7 | 5.9 | 0.5 | 3.0 | 4.3 | | | | | 4.5 | 59.1 |
| 18 April 2011 | STEM * | 36.7 | 36.7 | 18.5 | 12.5 | 12,5 | 7.0 | 7.0 | 3.0 | 1.5 | 1.8 | 3.0 | | | | | 3.5 | |
| 21 April 2011 | CVVM | 35.0 | 35.0 | 22.0 | 15.5 | 12.0 | 5.5 | 5.5 | 3.5 | | | 3.0 | | | | | 3.5 | 61.0 |
| 29 April 2011 | Factum Invenio | 29.1 | 29.1 | 20.3 | 13.9 | 14.3 | 4.7 | 4.7 | 6.6 | 1.3 | 2.0 | 3.3 | | | | | 4.2 | 58.4 |
| 12 May 2011 | Sanep | 34.3 | 34.3 | 16.3 | 14.3 | 12.9 | 6.7 | 6.7 | 5.7 | | | | | | | | 9.8 | |
| 16 May 2011 | STEM * | 37.1 | 37.1 | 18.4 | 13.7 | 14.5 | 3.1 | 3.1 | 4.1 | 1.7 | 2.0 | 1.9 | | | | | 3.3 | |
| 18 May 2011 | CVVM | 33.5 | 33.5 | 21.0 | 16.5 | 15.0 | 3.5 | 3.5 | 4.5 | | | 2.5 | | | | | 3.5 | 59.0 |
| 1 June 2011 | Factum Invenio | 29.8 | 29.8 | 20.2 | 15.4 | 14.3 | 3.0 | 3.0 | 6.0 | 2.1 | 1.3 | 4.4 | | | | | 3.5 | 55.8 |
| 9 June 2011 | Sanep | 35.3 | 35.3 | 16.3 | 15.4 | 13.3 | 3.9 | 3.9 | 5.7 | | | | | | | | 10.1 | |
| 20 June 2011 | STEM * | 34.7 | 34.7 | 19.1 | 13.7 | 14.4 | 3.8 | 3.8 | 4.3 | 1.1 | 1.4 | 3.5 | | | | | 3.8 | |
| 23 June 2011 | CVVM | 33.5 | 33.5 | 21.0 | 16.0 | 15.5 | 3.5 | 3.5 | 5.5 | | | 2.5 | | | | | 2.5 | 58.0 |
| 12 July 2011 | Sanep | 34.5 | 34.5 | 17.8 | 16.3 | 13.0 | 3.4 | 3.4 | 5.3 | | | | | | | | 9.7 | |
| 29 July 2011 | Factum Invenio | 29.1 | 29.1 | 16.7 | 14.7 | 16.3 | 3.7 | 3.7 | 5.5 | 2.6 | 1.5 | 5.2 | | | | | 4.7 | 55.5 |
| 14 August 2011 | Sanep | 34.1 | 34.1 | 17.6 | 15.9 | 13.5 | 3.4 | 3.4 | 5.4 | | | | | | | | 10.1 | |
| 30 August 2011 | Factum Invenio | 28.9 | 28.9 | 18.7 | 13.6 | 15.5 | 3.7 | 3.7 | 6.5 | 2.4 | 1.4 | 4.0 | | | | | 5.3 | 55.6 |
| 13 September 2011 | Sanep | 33.2 | 33.2 | 18.0 | 14.2 | 14.3 | 3.3 | 3.3 | 5.6 | | | | | | | | 11.4 | |
| 21 September 2011 | CVVM | 35.0 | 35.0 | 21.5 | 13.5 | 16.5 | 3.5 | 3.5 | 5.0 | | | 2.5 | | | | | 2.5 | 55.0 |
| 23 September 2011 | Factum Invenio | 29.3 | 29.3 | 19.6 | 12.5 | 16.0 | 3.3 | 3.3 | 6.8 | 1.6 | 2.0 | 3.5 | | | | | 5.3 | 58.3 |
| 26 September 2011 | STEM * | 34.9 | 34.9 | 17.5 | 13.4 | 16.0 | 4.3 | 4.3 | 3.7 | 1.2 | 2.4 | 3.4 | | | | | 3.2 | |
| 7 October 2011 | Factum Invenio | 27.3 | 27.3 | 20.0 | 12.5 | 16.0 | 3.6 | 3.6 | 6.0 | 1.9 | 2.1 | 4.9 | | | | | 5.3 | 58.0 |
| 14 October 2011 | Sanep | 30.5 | 30.5 | 18.8 | 13.6 | 14.8 | 3.9 | 3.9 | 5.8 | | 3.0 | | | | | | 9.6 | |
| 19 October 2011 | CVVM | 32.0 | 32.0 | 23.5 | 14.0 | 15.5 | 4.0 | 4.0 | 4.5 | | | 2.5 | | | | | 4.0 | 60.0 |
| 24 October 2011 | STEM * | 32.9 | 32.9 | 20.4 | 12.1 | 14.5 | 2.6 | 2.6 | 4.3 | 1.6 | 2.1 | 4.2 | | | | | 5.6 | |
| 4 November 2011 | Factum Invenio | 28.5 | | 19.2 | 13.7 | 15.9 | 2.2 | 2.2 | 5.9 | 2.5 | 1.3 | 5.4 | | | | | 5.3 | 58.5 |
| 11 November 2011 | Sanep | 29.6 | | 19.0 | 13.4 | 14.5 | 4.3 | 4.3 | 5.3 | | | | | | | | 13.6 | |
| 14 November 2011 | STEM * | 33.8 | | 19.3 | 14.5 | 14.5 | 2.9 | 2.9 | 3.8 | 1.1 | 2.0 | 3.0 | | | | | 5.1 | |
| 23 November 2011 | CVVM | 34.5 | | 21.5 | 13.5 | 17.0 | 4.0 | 4.0 | 4.5 | | | 2.0 | | | | | 3.0 | 59.0 |
| 2 December 2011 | Factum Invenio | 26.1 | | 18.8 | 16.0 | 15.8 | 2.5 | 2.5 | 5.4 | 2.9 | 1.4 | 4.0 | | | | | 7.1 | 57.8 |
| 16 December 2011 | STEM * | 31.1 | | 17.3 | 12.6 | 15.8 | 2.5 | 2.5 | 5.1 | 1.9 | 3.0 | 4.4 | | | | | 6.2 | |
| 16 December 2011 | Sanep | 28.3 | 1.4 | 19.2 | 13.4 | 14.5 | 4.3 | 4.3 | 5.3 | | | | | | | | 13.6 | |
| 21 December 2011 | CVVM | 34.0 | | 18.5 | 17.5 | 17.0 | 1.5 | 1.5 | 4.0 | | | 2.5 | | | | | 5.0 | 54.0 |
| 13 January 2012 | Sanep | 29.4 | | 19.0 | 13.1 | 14.7 | 4.7 | 4.7 | 5.4 | | | | | | | | 13.7 | |
| 17 January 2012 | STEM * | 30.8 | | 18.4 | 13.5 | 14.0 | 4.3 | 4.3 | 4.8 | 2.1 | 2.5 | 3.7 | | | | | 6.2 | |
| 25 January 2012 | CVVM | 34.0 | | 23.5 | 15.0 | 12.5 | 4.0 | 4.0 | 4.5 | | | 2.5 | | | | | 4.0 | 60.0 |
| 10 February 2012 | Sanep | 30.1 | | 21.7 | 14.1 | 13.9 | 5.1 | 5.1 | 5.3 | | | 3.0 | | | | | 6.8 | |
| 13 February 2012 | Factum Invenio | 25.5 | | 19.4 | 15.0 | 14.9 | 2.2 | 2.2 | 4.3 | 4.4 | 3.2 | 4.1 | | | | | 7.2 | 57.9 |
| 21 February 2012 | CVVM | 32.5 | | 23.5 | 14.0 | 15.5 | 3.5 | 3.5 | 4.0 | | | 3.0 | | | | | 4.0 | 57.0 |
| 8 March 2012 | Sanep | 27.3 | | 21.2 | 14.3 | 14.1 | 5.1 | 5.1 | 5.1 | 3.2 | | 3.0 | | | | | 6.7 | |
| 8 March 2012 | Factum Invenio | 26.1 | | 18.4 | 13.3 | 14.4 | 2.3 | 2.3 | 4.2 | 4.7 | 3.5 | 3.9 | | | 3.6 | | 5.8 | 59.4 |
| 9 March 2012 | STEM * | 36.1 | | 19.7 | 11.3 | 15.1 | 2.9 | 2.9 | 4.8 | 2.2 | 1.4 | 2.5 | | | | | 3.9 | |
| 21 March 2012 | CVVM | 35.0 | | 20.0 | 14.0 | 16.5 | 3.0 | 3.0 | 4.5 | 2.0 | | 2.0 | | | | | 3.0 | 59.0 |
| 5 April 2012 | Factum Invenio | 26.9 | | 17.2 | 13.1 | 14.9 | 1.4 | 1.4 | 6.0 | 3.3 | 2.9 | 4.5 | | | 3.1 | | 6.8 | 60.7 |
| 11 April 2012 | STEM * | 33.5 | | 18.6 | 11.6 | 14.5 | 1.8 | 1.8 | 4.6 | 3.4 | 1.8 | 3.9 | | | | | 6.5 | |
| 16 April 2012 | Sanep | 26.1 | | 18.9 | 13.7 | 14.0 | 1.8 | 1.8 | 5.4 | 5.0 | | | | | | | 15.1 | |
| 18 April 2012 | CVVM | 37.0 | | 17.5 | 11.5 | 20.0 | 2.0 | 2.0 | 5.5 | 2.0 | | 1.5 | | | | | 3.0 | 63.0 |
| 24 April 2012 | Median | 31.0 | 3.0 | 19.5 | 11.0 | 13.0 | 3.0 | 3.0 | 6.0 | 3.0 | 2.5 | 2.0 | | | 3.0 | | 3.0 | 63.0 |
| 3 May 2012 | Factum Invenio | 27.3 | 2.0 | 16.4 | 10.7 | 17.6 | 1.2 | 1.2 | 7.2 | 3.4 | 2.7 | 5.1 | | | 3.1 | | 3.4 | 61.4 |
| 9 May 2012 | STEM * | 35.3 | | 16.1 | 9.2 | 18.9 | 1.2 | 1.2 | 4.2 | 3.0 | 1.5 | 3.4 | | | | | 7.3 | |
| 11 May 2012 | Sanep | 26.9 | | 15.6 | 10.9 | 16.8 | 0.9 | 0.9 | 5.8 | 5.1 | 3.0 | 3.1 | | | | | 11.9 | |
| 21 May 2012 | Sanep | 22.3 | | 14.7 | 8.7 | 19.8 | 0.7 | 0.7 | 7.9 | 5.4 | 3.7 | 3.2 | | | | | 13.6 | |
| 22 May 2012 | Median | 32.5 | 2.5 | 20.5 | 11.5 | 14.0 | 2.0 | 2.0 | 5.0 | 2.0 | 2.5 | 2.0 | | | 2.0 | | 3.5 | 62.0 |
| 23 May 2012 | CVVM | 36.5 | | 17.0 | 10.5 | 21.5 | 1.5 | | 5.5 | 1.5 | | 2.5 | | | | | 3.5 | 58.0 |
| 28 May 2012 | STEM * | 31.6 | | 19.1 | 10.4 | 17.8 | 1.4 | | 5.0 | 2.8 | 1.4 | 4.2 | | | | | 6.4 | |
| 29 May 2012 | Factum Invenio | 26.2 | 2.9 | 15.3 | 10.9 | 18.1 | 0.9 | | 6.6 | 4.8 | 2.6 | 5.1 | | | 3.7 | | 3.4 | 61.6 |
| 13 June 2012 | Sanep | 22.7 | 3.2 | 14.2 | 8.7 | 19.9 | 1.3 | | 8.1 | 5.5 | 3.8 | 3.2 | | | | | 9.4 | |
| 19 June 2012 | STEM * | 28.1 | | 19.1 | 12.2 | 16.2 | 1.5 | | 5.8 | 4.2 | 1.7 | 4.1 | | | | | 7.1 | |
| 20 June 2012 | CVVM | 31.0 | | 20.0 | 10.0 | 20.5 | 0.5 | | 7.0 | 3.0 | | 4.5 | | | | | 4.0 | 61.0 |
| 22 June 2012 | Median | 26.0 | 2.0 | 22.5 | 12.5 | 18.0 | 1.0 | | 4.5 | 2.0 | 2.5 | 3.5 | | | 2.5 | | 3.0 | 59.5 |
| 28 June 2012 | Factum Invenio | 22.7 | 3.1 | 16.6 | 13.0 | 17.1 | 1.1 | | 6.2 | 5.5 | 2.9 | 4.0 | | | 3.1 | | 3.6 | 61.4 |
| 11 July 2012 | Sanep | 23.1 | 3.3 | 14.8 | 7.9 | 19.5 | 1.2 | | 8.3 | 5.6 | 4.0 | 3.4 | | | | | 8.9 | |
| 27 July 2012 | Factum Invenio | 22.7 | 3.4 | 17.7 | 12.6 | 16.0 | 1.7 | | 6.1 | 5.4 | 3.4 | 3.6 | | | 3.4 | | 4.0 | 62.0 |
| 10 August 2012 | Sanep | 22.3 | 3.9 | 15.8 | 7.1 | 20.1 | 1.5 | | 7.9 | 5.8 | 3.8 | 3.3 | | | | | 8.5 | |
| 29 August 2012 | Factum Invenio | 21.0 | 2.3 | 17.3 | 11.9 | 15.7 | 0.9 | | 5.6 | 7.6 | 2.3 | 3.7 | | | 2.5 | | 9.2 | 58.5 |
| 11 September 2012 | Sanep | 20.5 | 4.1 | 14.8 | 7.5 | 20.2 | 1.0 | | 7.9 | 7.1 | 3.9 | 3.8 | | | 3.0 | | 6.2 | |
| 12 September 2012 | STEM * | 29.5 | | 16.2 | 10.3 | 18.1 | 2.6 | | 3.9 | 5.8 | 1.3 | 3.6 | | | | | 8.6 | |
| 20 September 2012 | CVVM | 31.5 | | 20.5 | 8.5 | 21.0 | 0.5 | 1.0 | 6.0 | 3.0 | 1.0 | 1.5 | | 1.0 | | 1.0 | 4.0 | 61.0 |
| 24 September 2012 | ppm Factum | 21.5 | 2.2 | 17.1 | 10.3 | 16.5 | 2.0 | | 5.2 | 7.6 | 2.8 | 3.8 | 2.9 | | 2.8 | | 5.5 | 61.5 |
| 25 September 2012 | Median | 25.5 | 3.5 | 21.0 | 10.5 | 17.5 | 2.0 | | 4.0 | 4.0 | 3.5 | 2.0 | | | 2.0 | | 4.5 | 63.5 |
| 13 October 2012 | 2012 Czech regional elections | 23.58 | 0.50 | 12.28 | 6.63 | 20.43 | 0.24 | - | 5,82 (+3,01 in coalition) | 3.41 | 1.15 | 1,75 (+2,87 in coalition) | 1.24 | 2.19 | 1.48 | - | | 36.89 |
| 15 October 2012 | STEM * | 30.1 | | 16.8 | 10.9 | 15.8 | 1.8 | | 4.3 | 4.4 | 1.9 | 3.8 | | | | | 10.2 | |
| 22 October 2012 | ppm Factum | 22.8 | 1.9 | 17.1 | 11.7 | 16.4 | 1.5 | | 5.6 | 6.4 | 2.9 | 3.1 | 2.2 | | 2.7 | | 5.8 | 60.4 |
| 22 October 2012 | CVVM | 33.0 | | 16.5 | 8.5 | 22.5 | 1.0 | | 5.0 | 3.5 | 1.5 | 3.5 | | 1.5 | | | 3.5 | 58.0 |
| 24 October 2012 | Median | 28.5 | 2.0 | 20.0 | 10.5 | 16.5 | 1.5 | | 4.5 | 4.0 | 2.5 | 3.0 | | | | | 7.0 | 65.0 |
| 8 November 2012 | Sanep | 22.3 | 3.8 | 14.1 | 5.8 | 20.1 | 1.2 | | 7.8 | 6.7 | 3.1 | 3.5 | | | | | 11.6 | |
| 14 November 2012 | STEM * | 31.9 | | 17.4 | 8.1 | 15.6 | 0.6 | | 5.7 | 4.2 | 0.9 | 3.6 | 1.6 | 1.6 | | | 8.7 | |
| 15 November 2012 | ppm Factum | 25.1 | 1.3 | 15.3 | 11.8 | 16.5 | 1.1 | | 6.3 | 5.3 | 2.5 | 3.2 | 1.3 | | 2.5 | | 7.9 (<1%) | 59.7 |
| 23 November 2012 | Median | 27.5 | | 21.0 | 11.5 | 17.0 | 2.0 | | 5.0 | 5.0 | 2.0 | 2.5 | | | | | 6.5 (<2%) | 64.5 |
| 28 November 2012 | CVVM | 39.0 | | 16.0 | 10.0 | 19.0 | 0.5 | <1 | 5.0 | 1.5 | <1 | 3.0 | | 1.5 | <1 | <1 | 4.5 (<1%) | 58.0 |
| 10 December 2012 | ppm Factum | 25.6 | 1.2 | 15.7 | 10.5 | 16.3 | 1.2 | | 6.4 | 5.7 | 1.8 | 3.7 | 1.8 | 3.4 | 2.4 | | 4.4 (<1%) | 59.9 |
| 13 December 2012 | Sanep | 25.8 | <3 | 14.2 | 6.2 | 19.2 | 0.7 | | 7.6 | 6.0 | <3 | 3.5 | | | | | 16.8(<3%) | 57.8 |
| 17 December 2012 | STEM * | 32.8 | | 17.2 | 11.2 | 15.7 | 1.1 | 1.1 | 5.7 | 3.3 | 1.9 | 4.4 | | | | | 5.6 (<1%) | |
| 19 December 2012 | CVVM | 36.0 | | 17.0 | 8.5 | 22.0 | 0.5 | <1 | 6.0 | 1.5 | <1 | 4.0 | <1 | <1 | | <1 | 4.5 (<1%) | 57.0 |
| 23 December 2012 | Median | 29.0 | | 22.5 | 10.5 | 16.0 | 2.0 | | 5.0 | 4.0 | | 2.0 | | | 2.0 | | 7.0 (<2%) | 67.0 |
| 12 January 2013 | 2013 Czech presidential election | 16.11 | - | 2.46 | 23.40 | - | - | - | 4.95 | 24.21 | 2.39 | 3.23 | - | - | - | - | 23.19 | 61.31 |
| 16 January 2013 | ppm Factum | 24.0 | 1.2 | 17.1 | 11.1 | 14.6 | 1.4 | | 6.7 | 6.6 | 2.2 | 3.8 | 1.8 | 2.7 | 2.6 | | 4.1 (<1%) | 61.3 |
| 21 January 2013 | STEM * | 32.9 | | 17.1 | 11.4 | 15.8 | 0.9 | 1.1 | 4.7 | 4.6 | 1.6 | 3.0 | | | | 1.1 | 5.6 (<1%) | |
| 26 January 2013 | 2013 Czech presidential election | - | - | - | 45.2 | - | - | - | - | 54.8 | - | - | - | - | - | - | - | 59.11 |
| 30 January 2013 | CVVM | 38.0 | <1 | 13.0 | 16.0 | 17.5 | 0.5 | | 3.5 | 3.5 | | 2.0 | <1 | <1 | <1 | | 5.5 (<1%) | 62.0 |
| 5 February 2013 | ppm Factum | 24.6 | 1.1 | 15.6 | 14.5 | 13.8 | 0.9 | | 7.4 | 7.4 | 2.0 | 3.1 | 1.5 | 2.0 | 2.4 | | 3.6 (<1%) | 50.5 |
| 7 February 2013 | Sanep | 26.1 | <3 | 11.8 | 10.9 +1.3 | 18.1 | 0.5 | | 6.6 | 7.9 | | 2.1 | | | | | 14.7(<3%) | 57.8 |
| 20 February 2013 | STEM * | 33.0 | | 14.0 | 17.1 | 13.6 | 1.0 | | 4.8 | 6.3 | 2.1 | 3.0 | | | | | 4.1 (<1%) | 59.0 |
| 21 February 2013 | CVVM | 41.0 | <1 | 12.0 | 17.0 | 17.0 | 0.0 | <1 | 3.5 | 3.5 | <1 | 1.5 | <1 | <1 | <1 | <1 | 4.5 (<1%) | 59.0 |
| 1 March 2013 | Median | 33.0 | | 16.0 | 17.0 | 14.0 | 1.0 | | 6.0 | 3.0 | | 2.5 | | | | | 7.5 (<2%) | 64.0 |
| 5 March 2013 | ppm Factum | 25.9 | 1.7 | 13.3 | 16.5 | 13.6 | 1.5 | | 7.8 | 7.5 | 1.5 | 2.9 | 1.7 | 2.0 | 1.7 | | 2.5 (<1%) | 50.0 |
| 12 March 2013 | Sanep | 27.2 | 2.8 | 10.2 | 13.2 +1.1 | 17.3 | 0.8 | 0.1 | 5.9 | 8.3 | | 2.5 | | | | | 10.6(<3%) | 56.7 |
| 19 March 2013 | STEM * | 33.0 | | 10.5 | 17.6 | 14.7 | 1.4 | | 5.5 | 5.5 | 1.3 | 3.3 | | 0.8 | | 1.1 | 4.1 (<1%) | 55.0 |
| 20 March 2013 | CVVM | 40.0 | 0 | 13.5 | 16.0 | 15.5 | 1.5 | <1 | 3.5 | 3.5 | <1 | 1.5 | <1 | 0 | 0 | <1 | 2.5 (<1%) | 59.0 |
| 21 March 2013 | Median | 30.5 | | 15.5 | 17.5 | 15.0 | 1.0 | | 5.0 | 5.5 | | 3.5 | | | | | 7.5 (<2%) | 62.5 |
| 4 April 2013 | ppm Factum | 26.6 | 1.7 | 13.7 | 15.2 | 14.3 | 1.6 | | 7.0 | 7.4 | 1.0 | 2.7 | 1.6 | 1.6 | 2.0 | | 3.6 (<1%) | 50.4 |
| 11 April 2013 | Sanep | 28.3 | 2.9 | 9.3 | 14.5 +1.1 | 17.4 | 0.5 | 0.1 | 6.1 | 8.4 | | 2.4 | | | | | 9.O(<3%) | 58.3 |
| 16 April 2013 | STEM * | 38.0 | | 12.2 | 15.8 | 15.3 | 0.7 | | 5.6 | 5.9 | 0.8 | 3.3 | | 0.6 | | 0.7 | 1.2 (<1%) | 53.0 |
| 24 April 2013 | CVVM | 40.0 | 0 | 12.0 | 17.0 | 16.5 | 0 | <1 | 3.5 | 5.0 | <1 | 2.0 | 0 | <1 | 0 | <1 | 4.0 (<1%) | 59.0 |
| 29 April 2013 | Median | 32.0 | | 18.0 | 16.0 | 15.5 | 1.5 | | 4.0 | 5.5 | | 3.0 | | | | | 4.5 (<2%) | 59.0 |
| 30 April 2013 | ppm Factum | 26.2 | 0.3 | 14.8 | 15.3 | 13.6 | | 0.5 | 7.1 | 7.7 | 1.1 | 3.2 | 1.3 | 2.5 | 2.2 | | 4.2 (<1%) | 50.7 |
| 13 May 2013 | Sanep | 27.9 | 3.0 | 11.8 | 12.4 +1.2 | 17.1 | 0.4 | 0.3 | 6.3 | 7.6 | | 2.8 | | | | | 9.2(<3%) | 55.2 |
| 22 May 2013 | CVVM | 37.0 | <1 | 14.5 | 14.5 | 17.0 | 0.5 | <1 | 5.0 | 4.0 | <1 | 3.0 | <1 | <1 | <1 | <1 | 4.5 (<1%) | 60.0 |
| 27 May 2013 | Median | 32.0 | | 18.5 | 15.0 | 15.5 | 2.0 | | 5.0 | 4.0 | | 2.5 | | | | | 5.5 (<2%) | 61.0 |
| 29 May 2013 | STEM * | 32.0 | | 16.0 | 15.0 | 14.0 | 1.4 | 0.5 | 5.5 | 4.7 | 1.3 | 4.4 | | | | 0.5 | 4.7 (<1%) | 51.0 |
| 31 May 2013 | ppm Factum | 24.9 | 0.5 | 14.5 | 16.2 | 13.1 | | 0.5 | 7.7 | 7.2 | 1.7 | 3.3 | 1.4 | 2.5 | 2.0 | | 4.3 (<1%) | 50.8 |
| 13 June 2013 | Sanep | 28.5 | 2.9 | 13.4 | 11.7 +1.4 | 16.9 | 0.3 | 0.2 | 6.5 | 6.7 | | 2.8 | | | | | 8.7(<3%) | 57.4 |
| 18 June 2013 | STEM * | 31.0 | | 16.0 | 16.0 | 12.0 | 2.3 | | 5.0 | 5.1 | 0.6 | 4.5 | | | | 0.6 | 5.4 (<1%) | 56.0 |
| 21 June 2013 | CVVM | 35.0 | <1 | 13.0 | 17.0 | 18.5 | 0.5 | <1 | 5.5 | 3.5 | <1 | 2.5 | <1 | <1 | 0 | <1 | 4.0 (<1%) | 61.0 |
| 21 June 2013 | Sanep | 29.7 | 3.1 | 9.1 | 8.9 +1.2 | 17.3 | 0.5 | 0.2 | 6.8 | 7.3 | 2.8 | 3.0 | 2.2 | 2.2 | | 2.1 | 3.6(<2%) | 53.8 |
| 21 June 2013 | ppm Factum | 29.3 | 1.8 | 8.0 | 15.0 | 16.1 | 1.0 | 1.7 | 7.5 | 6.6 | 1.1 | 3.5 | 2.8 | 1.5 | 1.3 | 2.1 | 2.8 (<1%) | 50.5 |
| 24 June 2013 | Median | 32.5 | | 16.0 | 17.0 | 16.5 | 3.0 | | 4.0 | 3.0 | | 2.5 | | | | | 5.5 (<2%) | 61.5 |
| 11 July 2013 | Sanep | 27.2 | 2.9 | 8.0 | 11.0 | 17.5 | 0.3 | 0.1 | 7.1 | 7.0 | 2.1 | 3.1 | 2.8 | 2.6 | | 2.0 | 3.4(<2%) | 53.4 |
| 24 July 2013 | Median | 34.0 | | 13.0 | 15.0 | 15.5 | 3.0 | | 5.5 | 3.0 | | 2.0 | | | | | 6.0 (<2%) | 62.0 |
| 15 August 2013 | Sanep | 27.9 | 2.0 | 7.8 | 13.1 | 16.7 | 0.3 | 0.1 | 6.4 | 7.7 | 3.2 | 2.8 | | 2.4 | | 2.6 | 4.8(<2%) | 55.2 |
| 19 August 2013 | ppm Factum * | 32.3 | | 9.2 | 15.4 | 13.8 | | | 4.6 | 7.7 | | | | | | 7.7 | 7.7 (<1%) | 50.5 |
| 23 August 2013 | Median | 32.0 | | 13.5 | 15.0 | 15.5 | 3.5 | | 4.0 | 5.0 | | 2.5 | | | | | 9.0 (<2%) | 63.2 |
| 4 September 2013 | TNS Aisa | 25.4 | | 10.8 | 9.7 | 13.7 | 2.1 | | 4.5 | 3.7 | 4.0 | 2.6 | | | | 12.0 | 2.8 | 70.0 |
| 29 May 2010 | Previous election | 22.08 | 22.08 | 20.22 | 16.70 | 11.27 | 10.88 | 10.88 | 4.39 | 4.33 | 3.67 | 2.44 | 1.14 | 0.80 | 0.74 | - | 1.24 | 62.6 |
| Published | Company | Č S S D | L E V 2 1 | O D S | T O P 0 9 | K S Č M | V V | L I D E M | K D U - Č S L | S P O Z | S B B | S Z | D S S S | P I R Á T I | S S O | A N O 2 0 1 1 | O t h e r s | T u r n o u t |
* Note on varying poll methodology: STEM records all responses (including undecided, won't vote) to percentage. The figures in table are adjusted to correspond with other surveys excluding those undecided or abstaining.

## Seats

101 seats needed for majority :
| Published | Company | ČSSD | ODS | TOP 09 | KSČM | VV | KDU-ČSL | SZ | SPOZ | ANO |
| 29 May 2010 | Previous election | 56 | 53 | 41 | 26 | 24 | 0 | 0 | 0 | - |
| 31 August 2010 | Factum Invenio | 53 | 50 | 47 | 33 | 17 | | | |
| 22 September 2010 | STEM | 63 | 47 | 39 | 29 | 22 | | | |
| 29 September 2010 | Factum Invenio | 57 | 52 | 43 | 31 | 17 | | | |
| 6 October 2010 | Sanep | 59 | 45 | 42 | 32 | 22 | | | |
| 7 October 2010 | Factum Invenio | 56 | 50 | 38 | 30 | 17 | 9 | | |
| 18 October 2010 | STEM | 74 | 44 | 35 | 31 | 16 | | | |
| 5 November 2010 | Factum Invenio | 66 | 47 | 43 | 26 | 9 | 9 | | |
| 10 November 2010 | Sanep | 62 | 39 | 40 | 29 | 18 | 12 | | |
| 18 November 2010 | STEM | 81 | 48 | 37 | 23 | 11 | | | |
| 2 December 2010 | Sanep | 74 | 38 | 45 | 27 | 16 | | | |
| 14 December 2010 | STEM | 81 | 47 | 37 | 27 | 8 | | | |
| 16 December 2010 | Factum Invenio | 61 | 47 | 41 | 29 | 10 | 12 | | |
| 7 January 2011 | Sanep | 74 | 37 | 43 | 28 | 18 | | | |
| 19 January 2011 | STEM | 81 | 45 | 28 | 32 | 14 | | | |
| 2 February 2011 | Factum Invenio | 57 | 47 | 40 | 28 | 15 | 13 | | |
| 3 February 2011 | Sanep | 77 | 37 | 41 | 27 | 18 | | | |
| 14 February 2011 | STEM | 81 | 45 | 32 | 24 | 18 | | | |
| 2 March 2011 | Factum Invenio | 61 | 47 | 36 | 28 | 11 | 17 | | |
| 7 March 2011 | Sanep | 75 | 39 | 38 | 29 | 19 | | | |
| 17 March 2011 | STEM | 83 | 49 | 29 | 28 | 11 | | | |
| 6 April 2011 | Sanep | 78 | 41 | 34 | 29 | 18 | | | |
| 7 April 2011 | Factum Invenio | 72 | 46 | 31 | 31 | 11 | 9 | | |
| 18 April 2011 | STEM | 92 | 46 | 27 | 28 | 7 | | | |
| 29 April 2011 | Factum Invenio | 74 | 48 | 33 | 33 | | 12 | | |
| 12 May 2011 | Sanep | 76 | 36 | 32 | 29 | 15 | 12 | | |
| 16 May 2011 | STEM | 94 | 46 | 28 | 32 | | | | |
| 1 June 2011 | Factum Invenio | 74 | 48 | 37 | 31 | | 10 | | |
| 9 June 2011 | Sanep | 82 | 38 | 36 | 31 | | 13 | | |
| 20 June 2011 | STEM | 91 | 50 | 28 | 31 | | | | |
| 12 July 2011 | Sanep | 79 | 41 | 38 | 30 | | 12 | | |
| 29 July 2011 | Factum Invenio | 73 | 39 | 33 | 39 | | 9 | 7 | |
| 14 August 2011 | Sanep | 79 | 41 | 37 | 31 | | 12 | | |
| 30 August 2011 | Factum Invenio | 72 | 48 | 31 | 37 | | 12 | | |
| 13 September 2011 | Sanep | 78 | 42 | 33 | 34 | | 13 | | |
| 23 September 2011 | Factum Invenio | 72 | 48 | 30 | 38 | | 12 | | |
| 26 September 2011 | STEM | 87 | 45 | 30 | 38 | | | | |
| 7 October 2011 | Factum Invenio | 72 | 49 | 30 | 39 | | 10 | | |
| 14 October 2011 | Sanep | 73 | 45 | 33 | 35 | | 14 | | |
| 24 October 2011 | STEM | 80 | 55 | 30 | 35 | | | | |
| 4 November 2011 | Factum Invenio | 73 | 46 | 31 | 35 | | 9 | 6 | |
| 11 November 2011 | Sanep | 71 | 46 | 33 | 36 | | 14 | | |
| 14 November 2011 | STEM | 81 | 49 | 35 | 35 | | | | |
| 2 December 2011 | Factum Invenio | 68 | 46 | 40 | 38 | | 8 | | |
| 16 December 2011 | STEM | 77 | 50 | 34 | 33 | | 6 | | |
| 16 December 2011 | Sanep | 70 | 48 | 33 | 36 | | 13 | | |
| 13 January 2012 | Sanep | 72 | 47 | 32 | 36 | | 13 | | |
| 17 January 2012 | STEM | 80 | 55 | 30 | 35 | | | | |
| 10 February 2012 | Sanep | 67 | 48 | 31 | 31 | 11 | 12 | | |
| 13 February 2012 | Factum Invenio | 73 | 49 | 40 | 38 | | | | |
| 8 March 2012 | Sanep | 62 | 49 | 33 | 32 | 12 | 12 | | |
| 8 March 2012 | Factum Invenio | 75 | 49 | 37 | 39 | | | | |
| 9 March 2012 | STEM | 88 | 50 | 25 | 37 | | | | |
| 5 April 2012 | Factum Invenio | 73 | 46 | 32 | 38 | | 11 | | |
| 11 April 2012 | STEM | 88 | 49 | 23 | 35 | | 5 | | |
| 16 April 2012 | Sanep | 63 | 45 | 33 | 34 | | 13 | | 12 |
| 3 May 2012 | Factum Invenio | 72 | 41 | 24 | 42 | | 14 | 7 | |
| 9 May 2012 | STEM | 92 | 42 | 20 | 46 | | | | |
| 11 May 2012 | Sanep | 66 | 39 | 27 | 41 | | 14 | | 13 |
| 21 May 2012 | Sanep | 57 | 37 | 22 | 50 | | 20 | | 14 | |
| 28 May 2012 | STEM | 81 | 48 | 23 | 42 | | 6 | | | |
| 29 May 2012 | Factum Invenio | 72 | 38 | 25 | 45 | | 13 | 7 | | |
| 13 June 2012 | Sanep | 57 | 36 | 22 | 50 | | 21 | | 14 | |
| 19 June 2012 | STEM | 74 | 50 | 26 | 41 | | 9 | | | |
| 28 June 2012 | Factum Invenio | 59 | 45 | 32 | 43 | | 12 | | 9 | |
| 11 July 2012 | Sanep | 58 | 38 | 20 | 49 | | 21 | | 14 | |
| 27 July 2012 | Factum Invenio | 59 | 47 | 31 | 41 | | 13 | | 9 | |
| 10 August 2012 | Sanep | 56 | 40 | 18 | 51 | | 20 | | 15 | |
| 29 August 2012 | Factum Invenio | 56 | 46 | 30 | 41 | | 10 | | 17 | |
| 11 September 2012 | Sanep | 53 | 38 | 19 | 52 | | 20 | | 18 | |
| 12 September 2012 | STEM | 79 | 42 | 23 | 47 | | | | 9 | |
| 24 September 2012 | ppm Factum | 60 | 47 | 24 | 42 | | 10 | | 17 | |
| 15 October 2012 | STEM | 78 | 51 | 30 | 41 | | | | | |
| 22 October 2012 | ppm Factum | 60 | 47 | 29 | 42 | | 10 | | 12 | |
| 8 November 2012 | Sanep | 58 | 37 | 15 | 52 | | 20 | | 18 | |
| 14 November 2012 | STEM | 87 | 46 | 18 | 39 | | 10 | | | |
| 15 November 2012 | ppm Factum | 69 | 39 | 29 | 42 | | 13 | | 8 | |
| 10 December 2012 | ppm Factum | 70 | 41 | 24 | 42 | | 14 | | 9 | |
| 13 December 2012 | Sanep | 65 | 36 | 16 | 49 | | 19 | | 15 | |
| 17 December 2012 | STEM | 87 | 43 | 25 | 35 | | 10 | | | |
| 16 January 2013 | ppm Factum | 65 | 45 | 26 | 36 | | 14 | | 14 | |
| 21 January 2013 | STEM | 84 | 42 | 29 | 36 | | 9 | | | |
| 5 February 2013 | ppm Factum | 64 | 40 | 33 | 33 | | 14 | | 16 | |
| 7 February 2013 | Sanep | 64 | 29 | 27 | 45 | | 16 | | 19 | |
| 20 February 2013 | STEM | 83 | 35 | 42 | 33 | | | | 7 | |
| 5 March 2013 | ppm Factum | 66 | 40 | 32 | 31 | | 15 | | 16 | |
| 12 March 2013 | Sanep | 66 | 25 | 32 | 42 | | 15 | | 20 | |
| 19 March 2013 | STEM | 84 | 22 | 34 | 36 | | 8 | | 6 | |
| 4 April 2013 | ppm Factum | 68 | 33 | 36 | 34 | | 14 | | 15 | |
| 11 April 2013 | Sanep | 67 | 22 | 35 | 41 | | 15 | | 20 | |
| 16 April 2013 | STEM | 91 | 24 | 34 | 35 | | 6 | | 10 | |
| 30 April 2013 | ppm Factum | 66 | 35 | 38 | 31 | | 14 | | 16 | |
| 13 May 2013 | Sanep | 67 | 29 | 30 | 41 | | 15 | | 18 | |
| 29 May 2013 | STEM | 83 | 40 | 35 | 34 | | 8 | | | |
| 31 May 2013 | ppm Factum | 65 | 35 | 41 | 29 | | 15 | | 15 | |
| 13 June 2013 | Sanep | 68 | 32 | 28 | 40 | | 16 | | 16 | |
| 18 June 2013 | STEM | 79 | 38 | 40 | 29 | | 7 | | 7 | |
| 21 June 2013 | ppm Factum | 78 | 18 | 37 | 41 | | 15 | | 11 | |
| 11 July 2013 | Sanep | 72 | 21 | 24 | 46 | | 19 | | 18 | |
| 15 August 2013 | Sanep | 71 | 20 | 33 | 42 | | 16 | | 18 | |
| 4 September 2013 | Médea | 67 | 26 | 22 | 36 | 18 | | | | 31 |
| 12 September 2013 | Sanep | 63 | 21 | 33 | 39 | | 12 | | 17 | 15 |
| 16 September 2013 | STEM | 76 | 22 | 31 | 34 | | 8 | | 14 | 15 |
| 19 September 2013 | ppm factum | 68 | 17 | 32 | 39 | | 13 | | 7 | 24 |
| 27 September 2013 | STEM | 72 | 30 | 24 | 41 | | 7 | | 8 | 18 |
| 14 October 2013 | ppm factum | 62 | 18 | 35 | 44 | | 12 | | | 29 |
| 18 October 2013 | STEM | 67 | 20 | 28 | 33 | 11 | | | | 41 |
| 29 May 2010 | Previous election | 56 | 53 | 41 | 26 | 24 | 0 | 0 | 0 | - |
| Published | Company | ČSSD | ODS | TOP 09 | KSČM | ÚSVIT | KDU-ČSL | SZ | SPOZ | ANO 2011 |